Rankings for Scientist

More Than a Ranking

Canada Scientists Medical and Health Sciences / Gastroenterology Rankings in Canada 2024

Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

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Total 53 scientist
* Total H Index Rankings
World Rank
2,205
Country Rank
74
Institution Rank : 11
Canada
Moayyedi Paul
Moayyedi Paul
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
Medicine
Evidence Based Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
90
0.643
See All Rankings and Analysis
* Total H Index Rankings
World Rank
8,041
Country Rank
316
Institution Rank : 35
Canada
Stephen M Collins
Stephen M Collins
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
45
0.441
See All Rankings and Analysis
* Total H Index Rankings
World Rank
9,132
Country Rank
372
Institution Rank : 22
Canada
Juan G Abraldes
Juan G Abraldes
University of Alberta
Edmonton , Canada
Medical and Health Sciences / Gastroenterology
Cirrhosis
portal hypertension
liver
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
98
73
0.745
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,066
Country Rank
422
Institution Rank : 46
Canada
Richard Hunt
Richard Hunt
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
Second interest
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
45
0.469
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10,579
Country Rank
441
Institution Rank : 17
Canada
Gilaad G Kaplan
Gilaad G Kaplan
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
gastroenterology
epidemiology
inflammatory bowel disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
77
0.819
See All Rankings and Analysis
* Total H Index Rankings
World Rank
13,807
Country Rank
579
Institution Rank : 16
Canada
Philip M Sherman
Philip M Sherman
Hospital for Sick Children
Toronto , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
Intestinal diseases
Microbiome
Probiotics
Prebiotics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
46
0.523
See All Rankings and Analysis
* Total H Index Rankings
World Rank
17,159
Country Rank
721
Institution Rank : 87
Canada
Dermot Kelleher
Dermot Kelleher
University of British Columbia
Vancouver , Canada
Medical and Health Sciences / Gastroenterology
lymphocyte signalling gastroenterology immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
38
0.458
See All Rankings and Analysis
* Total H Index Rankings
World Rank
17,486
Country Rank
734
Institution Rank : 60
Canada
Elena F Verdu
Elena F Verdu
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
56
0.683
See All Rankings and Analysis
* Total H Index Rankings
World Rank
24,653
Country Rank
1,071
Institution Rank : 53
Canada
Paul L Beck
Paul L Beck
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
Intestinal Inflammation
Clinical gastroenterology
inflammatory bowel disease
C. dif colitis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
50
0.676
See All Rankings and Analysis
* Total H Index Rankings
World Rank
31,438
Country Rank
1,412
Institution Rank : 96
Canada
David Armstrong
David Armstrong
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
36
0.522
See All Rankings and Analysis
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* Total H Index Rankings
World Rank
32,057
Country Rank
1,441
Institution Rank : 98
Canada
Bercik Premysl
Bercik Premysl
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
gastroenterology
microbiota-gut brain axis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
50
0.735
See All Rankings and Analysis
* Total H Index Rankings
World Rank
34,145
Country Rank
1,537
Institution Rank : 80
Canada
Mark Gordon Swain
Mark Gordon Swain
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
liver disease
gastroenterology
neuroscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
39
0.582
See All Rankings and Analysis
* Total H Index Rankings
World Rank
36,203
Country Rank
1,640
Institution Rank : 110
Canada
Jan D Huizinga
Jan D Huizinga
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
gastrointestinal motility
interstitial cells of Cajal
autonomic nervous system
gastroenterology
neurogastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
30
0.455
See All Rankings and Analysis
* Total H Index Rankings
World Rank
61,886
Country Rank
2,869
Institution Rank : 34
Canada
Gerald Minuk
Gerald Minuk
University of Manitoba
Winnipeg , Canada
Medical and Health Sciences / Gastroenterology
Hepatology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
22
0.400
See All Rankings and Analysis
* Total H Index Rankings
World Rank
66,136
Country Rank
3,058
Institution Rank : 65
Canada
Binita Kamath
Binita Kamath
Hospital for Sick Children
Toronto , Canada
Medical and Health Sciences / Gastroenterology
Hepatology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
See All Rankings and Analysis
* Total H Index Rankings
World Rank
69,361
Country Rank
3,199
Institution Rank : 199
Canada
Grigorios I Leontiadis
Grigorios I Leontiadis
McMaster University
Hamilton , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
See All Rankings and Analysis
* Total H Index Rankings
World Rank
80,791
Country Rank
3,738
Institution Rank : 171
Canada
Stephen B Freedman
Stephen B Freedman
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
gastroenteritis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
40
0.816
See All Rankings and Analysis
* Total H Index Rankings
World Rank
85,057
Country Rank
3,932
Institution Rank : 274
Canada
Constantine Karvellas
Constantine Karvellas
University of Alberta
Edmonton , Canada
Medical and Health Sciences / Gastroenterology
Intensive Care Medicine
Hepatology
Liver Transplantation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
See All Rankings and Analysis
* Total H Index Rankings
World Rank
107,282
Country Rank
4,902
Institution Rank : 222
Canada
Kelly Burak
Kelly Burak
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
Hepatology
liver transplantation
hepatocellular carcinoma
medical education
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
29
0.659
See All Rankings and Analysis
* Total H Index Rankings
World Rank
118,656
Country Rank
5,367
Institution Rank : 248
Canada
Abdel Aziz Shaheen
Abdel Aziz Shaheen
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology and Hepatology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
30
0.714
See All Rankings and Analysis
* Total H Index Rankings
World Rank
128,279
Country Rank
5,766
Institution Rank : 139
Canada
Kevork M Peltekian
Kevork M Peltekian
Dalhousie University
Halifax , Canada
Medical and Health Sciences / Gastroenterology
Hepatology & Liver Transplantation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
21
0.512
See All Rankings and Analysis
* Total H Index Rankings
World Rank
147,510
Country Rank
6,535
Institution Rank : 294
Canada
Mohammad Bashashati
Mohammad Bashashati
University of Calgary
Calgary , Canada
Medical and Health Sciences / Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
See All Rankings and Analysis
* Total H Index Rankings
World Rank
147,833
Country Rank
6,544
Institution Rank : 125
Canada
Yaron Avitzur
Yaron Avitzur
Hospital for Sick Children
Toronto , Canada
Medical and Health Sciences / Gastroenterology
Intestinal failure
Intestine transplantation
liver transplantation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
See All Rankings and Analysis
* Total H Index Rankings
World Rank
171,913
Country Rank
7,467
Institution Rank : 614
Canada
Yen I Chen
Yen I Chen
McGill University
Montréal , Canada
Medical and Health Sciences / Gastroenterology
Advanced Therapeutic Endoscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
See All Rankings and Analysis
* Total H Index Rankings
World Rank
212,815
Country Rank
9,013
Institution Rank : 617
Canada
Christian F Rueda Clausen
Christian F Rueda Clausen
University of Alberta
Edmonton , Canada
Medical and Health Sciences / Gastroenterology
Gastroenterology
Bariatric Medicine
Obesity
Internal Medicine
Metabolic Syndrome
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
See All Rankings and Analysis
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas 		Total Last 6 year Last 6 year/total
11 74 1,074 2,205
Moayyedi Paul Moayyedi Paul
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

Gastroenterology | Medicine | Evidence Based Medicine |

140 90 0.643
35 316 4,030 8,041
Stephen M Collins Stephen M Collins
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

Gastroenterology |

102 45 0.441
22 372 4,566 9,132
Juan G Abraldes Juan G Abraldes
Canada Canada University of Alberta University of Alberta Medical and Health Sciences / Gastroenterology

Cirrhosis | portal hypertension | liver |

98 73 0.745
46 422 5,038 10,066
Richard Hunt Richard Hunt
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

Gastroenterology | Second interest |

96 45 0.469
17 441 5,299 10,579
Gilaad G Kaplan Gilaad G Kaplan
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

gastroenterology | epidemiology | inflammatory bowel disease |

94 77 0.819
16 579 6,835 13,807
Philip M Sherman Philip M Sherman
Canada Canada Hospital for Sick Children Hospital for Sick Children Medical and Health Sciences / Gastroenterology

Gastroenterology | Intestinal diseases | Microbiome | Probiotics | Prebiotics |

88 46 0.523
87 721 8,376 17,159
Dermot Kelleher Dermot Kelleher
Canada Canada University of British Columbia University of British Columbia Medical and Health Sciences / Gastroenterology

lymphocyte signalling gastroenterology immunology |

83 38 0.458
60 734 8,521 17,486
Elena F Verdu Elena F Verdu
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

gastroenterology |

82 56 0.683
53 1,071 11,731 24,653
Paul L Beck Paul L Beck
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

Intestinal Inflammation | Clinical gastroenterology | inflammatory bowel disease | C. dif colitis |

74 50 0.676
96 1,412 14,688 31,438
David Armstrong David Armstrong
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

Gastroenterology |

69 36 0.522
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98 1,441 14,960 32,057
Bercik Premysl Bercik Premysl
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

gastroenterology | microbiota-gut brain axis |

68 50 0.735
80 1,537 15,831 34,145
Mark Gordon Swain Mark Gordon Swain
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

liver disease | gastroenterology | neuroscience |

67 39 0.582
110 1,640 16,715 36,203
Jan D Huizinga Jan D Huizinga
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

gastrointestinal motility | interstitial cells of Cajal | autonomic nervous system | gastroenterology | neurogastroenterology |

66 30 0.455
34 2,869 27,086 61,886
Gerald Minuk Gerald Minuk
Canada Canada University of Manitoba University of Manitoba Medical and Health Sciences / Gastroenterology

Hepatology |

55 22 0.400
65 3,058 28,647 66,136
Binita Kamath Binita Kamath
Canada Canada Hospital for Sick Children Hospital for Sick Children Medical and Health Sciences / Gastroenterology

Hepatology |

53 40 0.755
199 3,199 29,883 69,361
Grigorios I Leontiadis Grigorios I Leontiadis
Canada Canada McMaster University McMaster University Medical and Health Sciences / Gastroenterology

Gastroenterology |

52 41 0.788
171 3,738 34,121 80,791
Stephen B Freedman Stephen B Freedman
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

gastroenteritis |

49 40 0.816
274 3,932 35,665 85,057
Constantine Karvellas Constantine Karvellas
Canada Canada University of Alberta University of Alberta Medical and Health Sciences / Gastroenterology

Intensive Care Medicine | Hepatology | Liver Transplantation |

48 40 0.833
222 4,902 43,485 107,282
Kelly Burak Kelly Burak
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

Hepatology | liver transplantation | hepatocellular carcinoma | medical education |

44 29 0.659
248 5,367 47,386 118,656
Abdel Aziz Shaheen Abdel Aziz Shaheen
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

Gastroenterology and Hepatology |

42 30 0.714
139 5,766 50,563 128,279
Kevork M Peltekian Kevork M Peltekian
Canada Canada Dalhousie University Dalhousie University Medical and Health Sciences / Gastroenterology

Hepatology & Liver Transplantation |

41 21 0.512
294 6,535 56,909 147,510
Mohammad Bashashati Mohammad Bashashati
Canada Canada University of Calgary University of Calgary Medical and Health Sciences / Gastroenterology

38 29 0.763
125 6,544 57,012 147,833
Yaron Avitzur Yaron Avitzur
Canada Canada Hospital for Sick Children Hospital for Sick Children Medical and Health Sciences / Gastroenterology

Intestinal failure | Intestine transplantation | liver transplantation |

38 28 0.737
614 7,467 64,696 171,913
Yen I Chen Yen I Chen
Canada Canada McGill University McGill University Medical and Health Sciences / Gastroenterology

Advanced Therapeutic Endoscopy |

35 33 0.943
617 9,013 77,466 212,815
Christian F Rueda Clausen Christian F Rueda Clausen
Canada Canada University of Alberta University of Alberta Medical and Health Sciences / Gastroenterology

Gastroenterology | Bariatric Medicine | Obesity | Internal Medicine | Metabolic Syndrome |

32 21 0.656